Volume 94, Issue 14
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Features
The Chances of Living in a Modern Battle
A Practical Application of the Aversion of Eels from Light
The Behring Sea Tunnel
Cheap Alcohol for Motors
A New Army Signaling Apparatus
An Open Letter to the Mayor
The Modern Philosopher's Stone
A Combined Long and Short Range Automobile Searchlight
Pennsylvania Railroad's Extension to New York and Long Island--The Long Island City Power Station--I
How Artificial Teeth are Made
Ants and Their Ways
Electric Traction on the Simplon Railway
The Wright Aeroplane and Its Performances
An Exhaust Valve for Locomotives
Cabinet for Bread Making
Business and Personal Wants
READ THIS COLUMN CAREFULLY-- You will find inquiries for certain classes of articles numbered In consecutive order. If you manufacture these goods write us at once and we will send you the name and address of the party' desiring the information. In every case it is necessary to give the number of the inquiry